all of a sudden, my cursor locks on my screen sort of but u can barely see it on my other monitor but when that happens it brings me to the Minecraft menu, and it happens so much that it is unplayable

I have the same problem it so bad

I have the same issue.

It never happened to me in 1.21.120. It started happening as soon as I updated to 1.21.121

Also, the mouse wheel becomes unresponsive

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We're tracking this issue at MCPE-230832, so this ticket is being resolved and linked as a duplicate.

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